Bobs Rock Shop - - Ezine for mineral collectors, rockhounds and lapidary hobbyists. Includes forum board, bulletin board, details about Tucson events, and list of US clubs.
Cape Cod Rocks - - Pictorial museum, exhibiting gems, fossils, rocks, and mineral specimens.
Dirty Rockhounds - - Features a discussion forum, and lists gemstones and collecting sites by State. Also has instructions for the beginning collector and gold panner.
Facets - - Information about lapidary, collecting gems and rock hounding. Offers tumbling equipment and also gifts.
Geology Adventures - - Founded in 1983. Book rockhounding field trips for clubs and organizations.
Hinkle's Rock Shop & Opal Mine - - Specialize in Oregon thundereggs as well as various other Oregon materials. Plus home for the Rock Shops Opal Mine. Includes sharp photographs.
How to Become a Rockhound - - Step by step instructions and tips for the prospective and beginning rockhound.
Idaho Rockhounding Adventures - - A Idaho and Oregon rock hound site dedicated to the collection of rocks and minerals. Featuring field trip reports and dig location.
Kreigh's Web Resources - - A large collection of links and original information for Rockhounds about geology, minerals, fossils, lapidary, rock clubs, and other related subjects. Many dealer sites have also been included.
Marco's Italian Minerals - - Private collection, trade lists, research; and exchange experiences with other rockhounds. Only site that trades exclusively in Italian, or alpine minerals.
Minerals, Specimens and Crystals - - Online link direct to the mines and lapidary shops for mineral specimens and crystals, display specimens, unique decorator and collector pieces.
MinMax - - Searchable, interactive database of minerals, localities and other rockhounding information.
Nikolay Gospodinov Collection - - Bilingual Russian and English language site with photos and information on the mineral and fossil collection of Nikolay Gospodinov.
Pyramidia - - Online information repository for the mineral form known variously as Glendonite, Thinolite, Gennouishi (Hammerstone), Jarrowite, and Pyramidite. Features a blog, gallery, and resource page.
The Rock Picks Project - - Offers maps of rock collecting locations around the United States and Canada. Has viewer input capabilities, photos, videos, forums, and links.
Rock Picture of the Week - - Shows a new rock, mineral, or fossil related picture each week. Contains a picture archive, rock hunting areas, a mineral field test, and links.
RockHound Blog - - A blog designed to help rockhound enthusiasts connect, swap information, and chat. Features many categories and archives.
Rockhounding Arkansas - - An authoritative and comprehensive guide to Arkansas geology, mineral, and rock collecting sites. Written by the well known geologist Mike Howard.